Simple and highly-efficient piglet-anemia-preventing feed for lactating sows

A high-efficiency technology for lactating sows, applied in animal feed, application, animal husbandry, etc., can solve the problems of poor absorption at the injection site, strong stress in piglets, susceptible pathogens, etc. The effect of breeding efficiency

Inactive Publication Date: 2018-11-06
TWINS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has disadvantages such as poor absorption at the injection site, easy infection of pathogens due to contamination of the injection needle, and spots on the injection site that affect the quality of the carcass after slaughter.
In addition, in large-scale pig production, injecting piglets one by one is labor-intensive and causes severe stress to piglets

Method used

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  • Simple and highly-efficient piglet-anemia-preventing feed for lactating sows
  • Simple and highly-efficient piglet-anemia-preventing feed for lactating sows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The feed for lactating sows is composed of the following raw materials by weight ratio per 100 parts: corn 58, 46 soybean meal 21.1, soybean oil 3, fish meal 3, bran 10, salt 0.4, sow multimineral 1, sow multidimensional 0.5, Core material 3, 100% in total; the core material includes: stone powder 37, calcium hydrogen phosphate 33, 70 lysine 15, methionine 3, threonine 4, 60 choline 4, ferrous glycine 0.5, ferrous lactate 0.5, enzyme Preparation 3, 100% in total, the raw materials are mixed, granulated and packaged.

Embodiment 2

[0012] The feed for lactating sows is composed of the following raw materials by weight ratio per 100 parts: corn 63, 46 soybean meal 26, soybean oil 1.4, fish meal 1.5, bran 3, salt 0.6, sow multimineral 1, sow multidimensional 0.5, Core material 3, 100% in total; the core material includes: stone powder 31, calcium hydrogen phosphate 30, 70 lysine 15, methionine 3, threonine 4, 60 choline 4, ferrous glycine 5, ferrous lactate 5, enzyme Preparation 3, 100% in total, the raw materials are mixed, granulated and packaged.

Embodiment 3

[0014] The feed for lactating sows is composed of the following raw materials by weight ratio per 100 parts: corn 61, 46 soybean meal 24, soybean oil 2.5, fish meal 2.5, bran 5, salt 0.5, sow multimineral 1, sow multidimensional 0.5, Core material 3, 100% in total; the core material includes: stone powder 35, calcium hydrogen phosphate 33, 70 lysine 15, methionine 3, threonine 4, 60 choline 4, ferrous glycine 1.5, ferrous lactate 1.5, enzyme Preparation 3, 100% in total, the raw materials are mixed, granulated and packaged.

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Abstract

The present invention relates to a feed for lactating sows containing amino acid chelated iron. The iron in the feed is transferred to fetuses through placentas of the sows and increases iron storageof born piglets; and at the same time, the iron is transferred to the piglets through breast milk, so that concentration of hemoglobin in blood of the sow bodies and newborn piglets is significantly increased. Therefore, in the daily grains for the lactating sows, the amino acid chelated iron is used to replace inorganic iron. After the piglets are born, no iron preparation injection is needed; and the feed greatly reduces the stress of the piglets, at the same time also reduces manual work and labor force and improves the breeding efficiency.

Description

technical field [0001] The invention relates to a feed for sucking sows which is simple and highly effective for preventing anemia in piglets. Background technique [0002] Injecting iron into piglets 2-3 days after birth is a routine operation procedure in intensive pig farms, and it is also a widely used method of iron supplementation for piglets. However, this method has disadvantages such as poor absorption at the injection site, easy infection of pathogens due to contamination of the injection needle, and effects on carcass quality due to spots left at the injection site. In addition, in large-scale pig production, injecting piglets one by one is labor-intensive and causes severe stress to piglets. Therefore, people have been trying to find a simpler and more effective method of iron supplementation. Contents of the invention [0003] The purpose of the present invention is to provide a simple and efficient feed for sucking sows that prevents piglet anemia. Add amin...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K20/20A23K20/142
CPCA23K50/30A23K20/142A23K20/30
Inventor 彭学武车政权谢正军
Owner TWINS GRP
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